I use my Venu as a swim tracker, among other things. Usually it's decent. Mediocre at stroke detection and distance, but otherwise okay. But yesterday it didn't recognize distance at all. It sometimes recognized motion was happening (i.e. left "rest" mode), sometimes didn't, but either way, tracked no distance. I stopped and restarted the Swim Activity several times before doing a full power cycle on the Venu, which appears to have solved the problem.
Is this considered normal, like with an old Windows computer? Are we supposed to reboot the device every week or so?